Across
- 4. the form of the object
- 5. being toxic or poisonous
- 6. the ability to light on fire
- 7. the shade f the object
- 8. the ability to explode
- 11. ability of a substance to ignite and burn
Down
- 1. makes new substance
- 2. reversable
- 3. compactness of a substance.
- 4. dissolve in a specific amount of another substance
- 9. he amount of space that a substance or object occupies,
- 10. how big or small a object is